Base | Representation |
---|---|
bin | 10100110011011000… |
… | …10111011011100100 |
3 | 1001211100110111220110 |
4 | 22121230113123210 |
5 | 140333112311243 |
6 | 5044123133020 |
7 | 543523335054 |
oct | 123154273344 |
9 | 31740414813 |
10 | 11168478948 |
11 | 48113515a0 |
12 | 21b8374170 |
13 | 108cac6533 |
14 | 77d409564 |
15 | 45576de33 |
hex | 299b176e4 |
11168478948 has 24 divisors (see below), whose sum is σ = 28428855840. Its totient is φ = 3384387520.
The previous prime is 11168478947. The next prime is 11168478949. The reversal of 11168478948 is 84987486111.
It is an interprime number because it is at equal distance from previous prime (11168478947) and next prime (11168478949).
It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (11168478941) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42304713 + ... + 42304976.
It is an arithmetic number, because the mean of its divisors is an integer number (1184535660).
Almost surely, 211168478948 is an apocalyptic number.
It is an amenable number.
11168478948 is an abundant number, since it is smaller than the sum of its proper divisors (17260376892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11168478948 is a wasteful number, since it uses less digits than its factorization.
11168478948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84609707 (or 84609705 counting only the distinct ones).
The product of its digits is 3096576, while the sum is 57.
The spelling of 11168478948 in words is "eleven billion, one hundred sixty-eight million, four hundred seventy-eight thousand, nine hundred forty-eight".
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